qcupsprintengine_p.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QCUPSPRINTENGINE_P_H
#define QCUPSPRINTENGINE_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include "QtPrintSupport/qprintengine.h"
 
#include <QtCore/qstring.h>
#include <QtGui/qpaintengine.h>
 
#include <private/qpaintengine_p.h>
#include <private/qprintdevice_p.h>
#include <private/qprintengine_pdf_p.h>
 
QT_BEGIN_NAMESPACE
 
class QCupsPrintEnginePrivate;
 
class QCupsPrintEngine : public QPdfPrintEngine
{
    Q_DECLARE_PRIVATE(QCupsPrintEngine)
public:
    QCupsPrintEngine(QPrinter::PrinterMode m, const QString &deviceId);
    virtual ~QCupsPrintEngine();
 
    // reimplementations QPdfPrintEngine
    void setProperty(PrintEnginePropertyKey key, const QVariant &value) override;
    QVariant property(PrintEnginePropertyKey key) const override;
    // end reimplementations QPdfPrintEngine
 
private:
    Q_DISABLE_COPY_MOVE(QCupsPrintEngine)
};
 
class QCupsPrintEnginePrivate : public QPdfPrintEnginePrivate
{
    Q_DECLARE_PUBLIC(QCupsPrintEngine)
public:
    QCupsPrintEnginePrivate(QPrinter::PrinterMode m);
    ~QCupsPrintEnginePrivate();
 
    bool openPrintDevice() override;
    void closePrintDevice() override;
 
private:
    Q_DISABLE_COPY_MOVE(QCupsPrintEnginePrivate)
 
    void changePrinter(const QString &newPrinter);
    void setPageSize(const QPageSize &pageSize);
 
    QPrintDevice m_printDevice;
    QStringList cupsOptions;
    QString cupsTempFile;
    QPrint::DuplexMode duplex;
    bool duplexRequestedExplicitly = false;
};
 
QT_END_NAMESPACE
 
#endif // QCUPSPRINTENGINE_P_H